25 lines
646 B
Text
25 lines
646 B
Text
Built-In Function
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Syntax
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IsNumber(Value)
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Description
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Use the IsNumber function to determine if Value contains a valid numeric value. Numeric characters include sign indicators and comma and period decimal points.
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To determine if a value is a number and if it's in the user's local format, use the IsUserNumber function.
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Parameters
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Value
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Specify a string you want to search to determine if it is a valid number.
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Returns
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A Boolean value: True if Value contains a valid numeric value, False otherwise.
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Example
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&Value = Get Field().Value;
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If IsNumber(&Value) Then
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/* do numeric processing */
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Else
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/* do non-numeric processing */
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End-if;
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